JustCall and Substrata are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. JustCall: Cloud communications platform with AI call scoring, real-time agent assist, and conversation intelligence for sales coaching across voice and SMS. Substrata: AI sales intelligence platform that analyzes the social and emotional signals behind conversations to help dealmakers read buyer intent. They overlap on ai-meeting-assistants, ai-sales-meeting-assistants, so the right pick depends on team size, budget, and which meeting workflows you automate.
How Hosiqo compares and tests toolsFinal recommendation
For ai-meeting-assistants, ai-sales-meeting-assistants workflows, shortlist JustCall when sales teams scoring every call against meddic or bant and syncing results to the crm matters most, and Substrata when reading buyer intent and sentiment during negotiations matters most. Both record across Zoom, Google Meet, and Microsoft Teams; trial each on real meetings before committing.
Cloud communications platform with AI call scoring, real-time agent assist, and conversation intelligence for sales coaching across voice and SMS.
AI sales intelligence platform that analyzes the social and emotional signals behind conversations to help dealmakers read buyer intent.
JustCall is a free tier with paid upgrades (freemium); Substrata is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | JustCall | Substrata |
|---|---|---|
| Core capability | AI Call Scoring against custom frameworks (BANT, MEDDIC, or proprietary scorecards) with per-question breakdowns | SoundWave real-time analysis of tone, pace, pauses, and interruptions |
| Standout feature | Real-Time Agent Assist with on-screen prompts and compliance alerts during calls | Behavioral analysis of buyer attitudes, intent, and power dynamics |
| Team usage | AI-generated call summaries with action items | Email signal analysis for sentiment and engagement |
| Integrations | Conversation intelligence: talk-to-listen ratio, sentiment, filler-word and dead-air detection | Deal momentum tracking across conversations |
| Languages & capture | Automatic call recording and transcription with speaker identification and moment highlighting | Coaching insights focused on social and emotional cues |
| Best-fit workflow | Searchable transcripts across all conversations | SoundWave real-time analysis of tone, pace, pauses, and interruptions |
JustCall
Choose JustCall if you need sales teams scoring every call against meddic or bant and syncing results to the crm — strengths include custom scoring frameworks (bant, meddic) give structured, repeatable call evaluation.
Substrata
Choose Substrata if you need reading buyer intent and sentiment during negotiations — strengths include analyzes social and emotional subtext beyond plain transcription.
JustCall
Substrata
It depends on your workflow. JustCall is strong for sales teams scoring every call against meddic or bant and syncing results to the crm, while Substrata is strong for reading buyer intent and sentiment during negotiations. Both transcribe and summarize meetings.
JustCall is a free tier with paid upgrades and Substrata is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary and the budget is justified.